The 41-year-old "Teri Deewani" crooner took to social media to share the news with his fans and also revealed that his show in Gujarat had to be cancelled because of his illness.
"Ignorance of health, preference to commitment only takes you to places, nobody ever wish to go to. First time in #KokilabenHospital Mumbai. I fell sick immediately after returning from New York and had to be hospitalised. For the first time a public show in Bharuch, Gujarat had to be cancelled in the history of #Kailasa," Kher posted.
"Big lesson learnt, never take your health lightly even though if you have dinner with Obama or receiving Nobel.. Body takes revenge silently untimely. May God keep my world healthy happy for ever," Kher added.